| Field | Value |
|---|---|
| Unique Sample ID Number | D233698 |
| Analytical Job Number | QW93 |
| Submitter Name | Brew, David A. |
| Date Submitted | 19810413 |
| Field Number | CCZ820 |
| State | AK |
| Latitude | 56.66472 |
| Longitude | -133.25556 |
| Source of Sample | outcrop |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | metamorphic |
| Specific Name | metarhyolite |
| Additional Attributes and Comments | quartz present; aluminosilicate, pelitic (schist, phyllite, mica gneiss);; 79DG134a metarhyolite; |
| Geologic Age or Range | Triassic |
| Stratigraphic Unit Name | TCV |
| Type of Metamorphism | contact |
| (click for info) | |
| Geologic map unit | -133.25556, 56.66472 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Thorium | 4.3 | ppm by weight | DNAA |
| Uranium | 1.71 | ppm by weight | DNAA |